echo "登录阿里云镜像容器"
sudo docker login --username=fushe_nrs registry.cn-hangzhou.aliyuncs.com

echo "拉取镜像文件"
sudo docker pull registry.cn-hangzhou.aliyuncs.com/redfalsh/nginx:alpine
sudo docker pull registry.cn-hangzhou.aliyuncs.com/redfalsh/emqx:latest
sudo docker pull registry.cn-hangzhou.aliyuncs.com/redfalsh/rpi-mysql:latest
sudo docker pull registry.cn-hangzhou.aliyuncs.com/redfalsh/golang:alpine
sudo docker pull registry.cn-hangzhou.aliyuncs.com/redfalsh/portainer:alpine